Mac OS X +
Brand | Apple |
---|---|
Type | Operating System |
Mac OS X (pronounced /mæk oʊ ɛs tɛn/) is an operating system developed, marketed, and sold by Apple Inc., and since 2002 has been included with all new Macintosh computer systems. It is the successor to Mac OS 9, the final release of the "classic" Mac OS, which had been Apple's primary operating system since 1984.